63 篇文章
From a single ancestor, about a hundred different types have evolved.
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From a single ancestor, about a hundred different types have evolved. 他们从同一个祖先 进化出一百个不同的种

A single meal will last a dragon a month.
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A single meal will last a dragon a month. 巨蜥一餐可以支撑一个月

They take many tons of water into their ballooning throats in a single gulp and sieve out what it contains.
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They take many tons of water into their ballooning throats in a single gulp and sieve out what it contains. 它们一口可吃进几吨的海水 然后再过滤出想要的东西

Nearly a hundred sailfish have surrounded a single school of baitfish. It's very rare to see so many of these hunters in one place.
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Nearly a hundred sailfish have surrounded a single school of baitfish. It's very rare to see so many of these hunters in one place. 近100条旗鱼的包围了这群饵鱼 很少能见到上百条的旗鱼在同一个地方出现

It's difficult for a single dolphin to catch the fish.
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It's difficult for a single dolphin to catch the fish. 单只海豚想吃它们是很困难的

This may be the single largest dose of fertilizer in the natural world.
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This may be the single largest dose of fertilizer in the natural world. 这可能是自然界最大剂量的一只营养针

Each may have just a single chance to impress a female.
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Each may have just a single chance to impress a female. 只有一个机会来取得雌鸟的芳心

Krill, shrimp like creatures. By weight they're the most abundant animals on the planet. A single swarm can contain two million tons of them
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Krill, shrimp like creatures. By weight they're the most abundant animals on the planet. A single swarm can contain two million tons of them 磷虾,一种小型虾类,如果按重量计算 他们是地球上最多量的动物,一群就可达200万吨

A herd can clear a patch of seagrass the size of a football pitch in a single day.
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A herd can clear a patch of seagrass the size of a football pitch in a single day. 这群儒艮可以在一天内吃掉足球场般大小的海草

In a single night, a colugo might have to travel as far as two miles
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In a single night, a colugo might have to travel as far as two miles 在一个晚上,鼯猴可以穿行2英里的路程